condition	mean	min	max
4 h after light	2.9898656666666668	2.6911099999999997	3.474298
8 h after light	2.027524	1.515679	2.3999080000000004
12 h after light	1.9598453333333332	1.7021669999999998	2.306016
16 h after light	4.940670333333333	2.6300529999999998	8.858136
4 h after dark	6.482453333333333	5.645942	7.507851
8 h after dark	4.270071	3.003709	5.807656